APA (7e ed.) Bronvermelding
Allred, L. (2009). Enchanted Rock: A natural and human history. University of Texas Press.
Chicago (17e ed.) Bronvermelding
Allred, Lance. Enchanted Rock: A Natural and Human History. Austin: University of Texas Press, 2009.
MLA (9e ed.) Bronvermelding
Allred, Lance. Enchanted Rock: A Natural and Human History. University of Texas Press, 2009.
Let op: Deze citaties zijn niet altijd 100% accuraat.